Fixed wing model airplane structure display device

Abstract

The utility model relates to the technical field of display devices, and particularly discloses a fixed wing model airplane structure display device which comprises a container box, a plurality of first sliding grooves are formed in the container box, racks are installed in the first sliding grooves in a sliding mode, and first motors are fixedly installed at the two corners of the upper end of the container box. A first gear is fixedly installed on an output shaft of the first motor and engaged with the rack, a supporting rod is rotatably installed on the outer side face of the rack, a lifting plate is rotatably installed on the outer side face of the rack, a plurality of first grooves are formed in the inner side face of the lifting plate, and the end, away from the container box, of the supporting rod can rotate into the first grooves. Under the action of the lifting plate and the supporting rod, a child can ascend, so that the height of the child can be matched with the height of the model, the child can see information on the top of the model clearly, and the situation that an accompanying person holds up the child for a long time is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of display devices, in particular to a fixed-wing aviation model structure display device. Background Art

[0002] Fixed-wing aircraft models are remote-controlled aircraft that simulate the proportions and flight principles of real aircraft. Due to their realistic performance, as well as their stable flight characteristics and elegant flying posture, fixed-wing models are deeply loved by model aircraft enthusiasts.

[0003] Due to the real performance of the model, it attracts a large number of model enthusiasts to visit and study the model every year, including many young children. When the model is on display, the height of the exhibition stand is mostly between 80cm and 120cm. Since the height of a one-year-old child is between 74CM-78CM, a two-year-old is between 85CM-90CM, a three-year-old is between 92CM-98CM, and a four-year-old is between 99CM-105CM, etc., this results in that when children visit, they can only see the bottom of the model clearly, and cannot see the top of the model due to their height. Summary of the invention

[0004] The purpose of the utility model is to provide a fixed-wing aircraft model structure display device. The height of traditional display platforms on the market mostly corresponds to young people. For some young children, it is difficult to see the top of the exhibits clearly when visiting. The device, with the cooperation of the structure, solves the problems raised in the above-mentioned background technology.

[0005] To achieve the above object, the utility model provides the following technical solution: a fixed-wing aircraft model structure display device, comprising a container box, a plurality of first slide grooves are provided on the container box, and a rack is slidably installed inside the first slide groove;

[0006] A first motor is fixedly mounted at two corners of the upper end of the container box, a first gear is fixedly mounted on the output shaft of the first motor, and the first gear is meshed with a rack;

[0007] A support rod is rotatably mounted on the outer side of the rack, a lifting plate is rotatably mounted on the outer side of the rack, a plurality of first grooves are provided on the inner side of the lifting plate, and one end of the support rod away from the container box can be rotated into the inside of the first groove.

[0008] Preferably, a horizontal limiting rod is fixedly mounted on the outer side surface of the container box, and an L-shaped blocking member is fixedly mounted on the lower end of the outer side surface of the rack.

[0009] Preferably, a second motor is fixedly mounted on the inner wall of the container box, a screw is fixedly mounted on the output shaft of the second motor, a second slide groove is provided on the inner bottom surface of the container box, a slide is rotatably mounted on the circumferential surface of the screw, and one end of the slide is slidably mounted inside the second slide groove.

[0010] Preferably, a lifting rod is rotatably mounted on the inner bottom surface of the container box, the lifting rod is in an X-shaped structure, connecting rods are fixedly mounted at both ends of the slide, one end of the connecting rod away from the slide is rotatably connected to the lifting rod, and the other end of the lifting rod is rotatably connected to the exhibition platform.

[0011] Preferably, the upper end surface of the exhibition platform is provided with a second groove, the interior of the exhibition platform is provided with a swivel groove, a gear ring is rotatably installed inside the swivel groove, the upper end surface of the gear ring is fixedly connected with a base, and the base is higher than the exhibition platform.

[0012] Preferably, a rotating rod is rotatably mounted on one side of the exhibition platform, a second gear is fixedly mounted on one end of the rotating rod, and the second gear is meshed with a gear ring.

[0013] Preferably, a model is fixedly mounted on the upper end surface of the base, a circular ring is fixedly mounted on the upper end surfaces of the exhibition platform and the base, a display board is rotatably mounted on the circumferential surface of the circular ring on the base, and the lower end surface of the other end of the display board is slidably placed on the circular ring fixedly mounted on the exhibition platform.

[0014] Preferably, a glass cover is fixedly mounted on the upper end surface of the exhibition platform, and a sealing cover is mounted on the upper opening of the container box.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. The utility model enables children to perform upward movement under the action of the lifting plate and the support rod, so that the height of the child can match the height of the model, so that the child can clearly see the information on the top of the model, eliminating the need for the accompanying person to hold the child for a long time.

[0017] 2. The utility model enables visitors to adjust the position of the model at will under the action of the rotating rod, display board and other structures. After rotating to the corresponding position, the corresponding model information will be displayed on the display board, so that visitors do not need to walk or wait to fully understand the information of the model. Moreover, children can understand the model information by standing on the lifting board and rotating it, saving a lot of time and physical strength of the accompanying personnel. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 This is the main body external view of the utility model

[0020] Figure 2 Schematic diagram of the container box and lifting plate of the utility model

[0021] Figure 3 This is the structural diagram of the lifting plate of the utility model

[0022] Figure 4 This is the container box structure diagram of the utility model

[0023] Figure 5 This is the main body view of the utility model

[0024] Figure 6 Schematic diagram of the screw and lifting rod of the utility model

[0025] Figure 7 Schematic diagram of the exhibition platform of the utility model

[0026] Figure 8 This is a cross-sectional view of the exhibition platform of the utility model

[0027] Description of reference numerals:

[0028] 1. Container box; 11. First slide slot; 12. Limit rod; 13. L-shaped snap bracket; 14. Second slide slot; 2. Rack; 21. Support rod; 22. L-shaped blocking member; 3. Lifting plate; 31. First groove; 4. First motor; 41. First gear; 5. Second motor; 51. Screw rod; 52. Slide table; 53. Connecting rod; 54. Lifting rod; 6. Exhibition platform; 61. Second groove; 62. Rotating ring groove; 7. Gear ring; 71. Base; 72. Ring; 73. Display board; 8. Model; 9. Rotating rod; 10. Second gear; 101. Sealing cover; 102. Glass cover. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] See also Figures 1 to 8 The utility model provides a technical solution: a fixed-wing aviation model structure display device, including a container box 1, a plurality of first slide grooves 11 are provided on the container box 1, a rack 2 is slidably installed inside the first slide groove 11, a first motor 4 is fixedly installed at two corners of the upper end of the container box 1, a first gear 41 is fixedly installed on the output shaft of the first motor 4, and the first gear 41 is meshed with the rack 2; a support rod 21 is rotatably installed on the outer side surface of the rack 2, a lifting plate 3 is rotatably installed on the outer side surface of the rack 2, a plurality of first grooves 31 are provided on the inner side surface of the lifting plate 3, and the end of the support rod 21 away from the container box 1 can be rotated to the inside of the first groove 31; the outer side surface of the container box 1 is fixedly installed There is a limit rod 12 in a horizontal state, and an L-shaped blocking member 22 is fixedly installed on the lower end of the outer side surface of the rack 2; a second motor 5 is fixedly installed on the inner wall of the container box 1, and a screw 51 is fixedly installed on the output shaft of the second motor 5. A second slide groove 14 is opened on the inner bottom surface of the container box 1, and a slide 52 is rotatably installed on the circumferential surface of the screw 51, and one end of the slide 52 is slidably installed inside the second slide groove 14; a lifting rod 54 is rotatably installed on the inner bottom surface of the container box 1, and the lifting rod 54 is in an X-shaped structure, and connecting rods 53 are fixedly installed at both ends of the slide 52, and one end of the connecting rod 53 away from the slide 52 is rotatably connected to the lifting rod 54, and the other end of the lifting rod 54 is rotatably connected to the exhibition platform 6.

[0031] By adopting the above technical solution, most of the traditional exhibition devices on the market directly use the elevated platform, then place the objects on the platform, and finally protect them with acrylic glass plates. During the exhibition, since the height of the exhibition platform is mostly 80c-120cm, it takes a long time for some children with short height to look up to see the exhibits. Among them, the height of a 1-year-old child is 74CM-78, the height of a 2-year-old child is 85CM-90CM, the height of a 3-year-old child is 92CM-98CM, and the height of a 4-year-old child is 99CM-105CM. Due to the height of the above-mentioned children, the top of the exhibits cannot be seen, making it impossible for the children to fully understand the information of the exhibits; during use, the lifting plate 3 is rotated to rotate the lifting plate 3 from a vertical state to a horizontal state, and then the support rod 21 is rotated to insert the end of the support rod 21 away from the container box 1 into the first groove 31, so that the lifting plate 3, the rack 2, and the support rod 21 are combined into a triangular structure; secondly, the first motor 4 is started, and the output of the first motor 4 The shaft rotates with the first gear 41, and the first gear 41 can push the rack 2 to slide up and down inside the first slide groove 11. During the upward sliding process of the rack 2, the lifting plate 3 can be moved synchronously, so that the height of the lifting plate 3 can be changed; let the child stand on the lifting plate 3, so that the child can move upward, so as to change the situation that the child cannot see the top of the object; the opposite first motor 4 rotates in the opposite direction, and the first gear 41 makes the rack 2 slide downward, so that the lifting plate 3 can move downward, so that the child can approach the ground, so as to complete the work; in addition, a limit rod 12 is fixedly installed on the left side of the container box 1, and the limit rod 12 is located below the support rod 21, and the limit rod 12 is in a horizontal state, and an L-shaped blocking member 22 is fixedly installed on the outer side of the lower end of the rack 2. During the upward movement of the rack 2, the limit rod 12 can slide to the inside of the L-shaped blocking member 22, so as to limit the sliding of the rack 2, so that the rack 2 cannot continue to move upward, and the rack 2 is prevented from sliding out of the first slide groove 11.

[0032] Specifically, Figures 1 to 8As shown, a second groove 61 is provided on the upper end surface of the exhibition platform 6, a swivel groove 62 is provided inside the exhibition platform 6, a gear ring 7 is rotatably installed inside the swivel groove 62, and a base 71 is fixedly connected to the upper end surface of the gear ring 7, and the base 71 is higher than the exhibition platform 6; a rotating rod 9 is rotatably installed on one side of the exhibition platform 6, and a second gear 10 is fixedly installed on one end of the rotating rod 9, and the second gear 10 is meshed with the gear ring 7; a model 8 is fixedly installed on the upper end surface of the base 71, and the model 8 is fixedly installed on the upper end surface of the base 71, and a circular ring 72 is fixedly installed on the upper end surfaces of the exhibition platform 6 and the base 71, and a display board 73 is rotatably installed on the circumferential surface of the circular ring 72 on the base 71, and the lower end surface of the other end of the display board 73 is slidably placed on the circular ring 72 fixedly installed on the exhibition platform 6; a glass cover 102 is fixedly installed on the upper end surface of the exhibition platform 6, and a sealing cover 101 is installed on the upper end opening of the container box 1.

[0033] By adopting the above technical solution, during use, the second motor 5 is started, and the output shaft of the second motor 5 will drive the screw 51 to rotate. When the screw 51 rotates, the slide 52 can slide horizontally inside the second slide groove 14, and during the sliding process of the slide 52, the connecting rod 53 can move synchronously; when the slide 52 moves toward the direction of the second motor 5, the connecting rod 53 can move with the lifting rod 54, and the lifting rod 54 is a plurality of crossed X-shaped structures. The exhibition platform 6 is rotatably installed on the top of the uppermost lifting rod 54, and the lifting rod 54 can make the exhibition The exhibition platform 6 slides out of the container box 1, so that the exhibition platform 6 can rise to a suitable height (80c-120cm), and the opposite slide 52 moves away from the second motor 5 to allow the lifting rod 54 to retract, so that the exhibition platform 6 can slide into the container box 1; the upper end surface of the exhibition platform 6 is provided with a second groove 61, and the interior of the exhibition platform 6 is provided with a swivel groove 62, and the interior of the swivel groove 62 is rotatably installed with a gear ring 7, and the upper end surface of the gear ring 7 is fixedly connected with a base 71, and the base 71 is higher than the exhibition platform 6. Secondly, one side of the exhibition platform 6 A rotating rod 9 is rotatably installed on the side, and a second gear 10 is fixedly installed on the circumferential surface of one end of the rotating rod 9. Rotating the rotating rod 9 can rotate synchronously with the second gear 10, and the second gear 10 can drive the gear ring 7 and the base 71 to rotate synchronously. A model 8 is fixedly installed on the base 71, so when the base 71 rotates, the model 8 can rotate synchronously; in addition, a circular ring 72 is fixedly installed on the upper end surface of the base 71 and the exhibition platform 6, and the two circular rings 72 are in an inclined state. The diameter of the circular ring 72 on the exhibition platform 6 is larger than that of the circular ring 72 on the base 71, but the two circular rings 72 are in an inclined state. The rings 72 belong to the same center. A plurality of connection blocks are fixedly installed on the circumference of the ring 72 on the base 71. The other ends of the connection blocks are rotatably connected with display boards 73. The display boards 73 are used to paste the information of the model 8. The end of the display board 73 away from the model 8 is placed on the outer ring 72. When in use, the base 71 will move synchronously with the model 8, the ring 72, and the display board 73, and the display board 73 will slide along the ring 72 on the exhibition platform 6, so that the children can look at the model 8 with the corresponding information of the model 8, so that the children can understand the comprehensive information of the model 8.

[0034] Finally, a glass cover 102 is fixedly installed on the upper end surface of the exhibition platform 6 to protect the model 8 inside. In addition, a sealing cover 101 is placed on the top opening of the container box 1, and an L-shaped snap frame 13 is fixedly installed on the top corner of the container box 1. The top of the L-shaped snap frame 13 is in a rotating state. After the sealing cover 101 is fitted with the top of the container box 1, the L-shaped snap frame 13 can limit the sealing cover 101 so that the sealing cover 101 can fit tightly with the container box 1.

[0035] Working principle: First, start the second motor 5, and the output shaft of the second motor 5 rotates with the screw 51, so that the slide 52 slides, and then the connecting rod 53 can move with the lifting rod 54, and the lifting rod 54 pushes the exhibition platform 6 to slide out of the container box 1 until it is lifted to a suitable height.

[0036] Secondly, when visiting, turn the lifting plate 3 so that the lifting plate 3 and the container box 1 are in a vertical state, and then combine the support rod 21 with the lifting plate 3. When the child is watching, stand on the lifting plate 3, start the first motor 4, and the output shaft of the first motor 4 rotates with the first gear 41. The first gear 41 pushes the rack 2 to slide upward, and the rack 2 moves synchronously with the lifting plate 3, so that the child can rise and see the top of the model 8 clearly.

[0037] Then, manually rotate the rotating rod 9, which will rotate the second gear 10. The second gear 10 will allow the gear ring 7 to rotate inside the rotating ring groove 62. The gear ring 7 will rotate synchronously with the base 71 and the model 8, so that visitors can stand in one place and see the whole picture of the model 8.

[0038] When the model 8 rotates, the display board 73 connected to the ring 72 will move synchronously therewith, so that corresponding information can be obtained in time when viewing the model 8.

[0039] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not make the essence of the corresponding technical solution deviate from the scope of the technical solution of the embodiments of the utility model.

Claims

1. A fixed-wing aircraft model structure display device, comprising a container box (1), characterized in that: The container box (1) is provided with a plurality of first slide grooves (11), and a rack (2) is slidably mounted inside the first slide grooves (11); A first motor (4) is fixedly mounted at two corners of the upper end of the container box (1); a first gear (41) is fixedly mounted on the output shaft of the first motor (4); and the first gear (41) is meshed with the rack (2); A support rod (21) is rotatably mounted on the outer surface of the rack (2), a lifting plate (3) is rotatably mounted on the outer surface of the rack (2), a plurality of first grooves (31) are provided on the inner surface of the lifting plate (3), and one end of the support rod (21) away from the container box (1) can be rotatably moved into the interior of the first groove (31).

2. A fixed-wing aircraft model structure display device according to claim 1, characterized in that: A horizontal limiting rod (12) is fixedly mounted on the outer side surface of the container box (1), and an L-shaped blocking member (22) is fixedly mounted on the lower end of the outer side surface of the rack (2).

3. A fixed-wing aircraft model structure display device according to claim 1, characterized in that: A second motor (5) is fixedly mounted on the inner wall of the container box (1), a screw rod (51) is fixedly mounted on the output shaft of the second motor (5), a second slide groove (14) is provided on the inner bottom surface of the container box (1), a slide table (52) is rotatably mounted on the circumferential surface of the screw rod (51), and one end of the slide table (52) is slidably mounted inside the second slide groove (14).

4. A fixed-wing aircraft model structure display device according to claim 3, characterized in that: A lifting rod (54) is rotatably mounted on the inner bottom surface of the container box (1), and the lifting rod (54) forms an X-shaped structure. Connecting rods (53) are fixedly mounted on both ends of the slide (52), and one end of the connecting rod (53) away from the slide (52) is rotatably connected to the lifting rod (54), and the other end of the lifting rod (54) is rotatably connected to the exhibition platform (6).

5. A fixed-wing aircraft model structure display device according to claim 4, characterized in that: The upper end surface of the exhibition platform (6) is provided with a second groove (61), the interior of the exhibition platform (6) is provided with a swivel groove (62), a gear ring (7) is rotatably mounted inside the swivel groove (62), the upper end surface of the gear ring (7) is fixedly connected with a base (71), and the base (71) is higher than the exhibition platform (6).

6. A fixed-wing aircraft model structure display device according to claim 5, characterized in that: A rotating rod (9) is rotatably mounted on one side of the exhibition platform (6), a second gear (10) is fixedly mounted on one end of the rotating rod (9), and the second gear (10) is meshed with a gear ring (7).

7. A fixed-wing aircraft model structure display device according to claim 6, characterized in that: A model (8) is fixedly mounted on the upper end surface of the base (71); a circular ring (72) is fixedly mounted on the upper end surfaces of the exhibition platform (6) and the base (71); a display board (73) is rotatably mounted on the circumferential surface of the circular ring (72) on the base (71); and the lower end surface of the other end of the display board (73) is slidably placed on the circular ring (72) fixedly mounted on the exhibition platform (6).

8. A fixed-wing aircraft model structure display device according to claim 6, characterized in that: A glass cover (102) is fixedly mounted on the upper end surface of the display platform (6), and a sealing cover (101) is mounted on the upper opening of the container box (1).

9. A fixed-wing aircraft model structure display device according to claim 6, characterized in that: The top corners of the container box (1) are all fixedly mounted with L-shaped snap-on frames (13).

Images